<html>
  <head>
    <meta charset="utf-8" />
    <style>
      html{
        color: white;
        background: linear-gradient(70deg, blue, pink);
        border-radius: 5px;
      }
      body {
        width: 200px;
      }
      button {
        margin-left: 10px;
        background-color: #409eff;
        border: none;
        color: white;
        text-align: center;
        border-radius: 3px;
        width: 80px;
        height: 20px;
      }
    </style>
  </head>
  <body>
    <h1 style="padding: 10px;margin-left:25px;">视频加速器</h1>
    <select id="speed" style="width: 80px">
      <option value="0.1">0.1倍速</option>
      <option value="0.5">0.5倍速</option>
      <option value="1">1倍速</option>
      <option value="2">2倍速</option>
      <option value="3">3倍速</option>
      <option value="4">4倍速</option>
      <option value="5">5倍速</option>
      <option value="6">6倍速</option>
      <option value="7">7倍速</option>
      <option value="8">8倍速</option>
      <option value="9">9倍速</option>
      <option value="10" selected>10倍速</option>
      <option value="12">12倍速</option>
      <option value="14">14倍速</option>
      <option value="16">16倍速</option>
    </select>
    <button id="sendmessageid">加速</button>
    <script src="popup.js"></script>
  </body>
</html>
